Iso Datetime Format Python

The pattern reflects a defined standard (ISO 8601), and the property is read-only. 3) The datetime module provides a number of types to deal with dates, times, and time intervals. SAS uses the formats in the following table to write date, time, and datetime values in the ISO 8601 basic and extended notations from SAS date, time, and datetime values. Python - printing UTC dates in ISO8601 format with time zone By default, when you make a UTC date from a Unix timestamp in Python and print it in ISO format, it has no time zone: $ python3 >>> from datetime import datetime >>> datetime. Below are examples for generating ISO 8601 datetime strings in a few popular programing languages. strptime only if you whant print date or set it on a texte field - GeoStoneMarten Dec 3 '15 at 20:49. Custom DateTime Formatting. If True and no format is given, attempt to infer the format of the datetime strings, and if it can be inferred, switch to a faster method of parsing them. Here are some observations: * The order is specifically prescribed to be from the larges. You can view code examples in the area to the right, and you can switch the programming language of the examples with the tabs in the top right. XSLT DateTime Formatting Support for date and time formating in the XSLT 1. Python datetime library provides a lot of different functionalities to operate with date and time values. ISO 8601 is an international standard for representing dates and time, including many variations for representing dates, times, and intervals. Check out the strptime documentation for the list of all different types of format code supported in Python. datetime is one of those APIs that seems easy to use, but requires the developer to have a deep understanding of what a few things actually mean. The default string representation of a datetime object uses the ISO 8601 format (YYYY-MM-DDTHH:MM:SS. if format is not None: # There is a special fast-path for iso8601 formatted # datetime strings, so in those cases don't use the inferred # format because this path makes process slower in this # special case format_is_iso8601 = _format_is_iso(format) if format_is_iso8601: require_iso8601 = not infer_datetime_format format = None. This simple Python module parses the most common forms encountered and returns Python datetime objects. We, as a SQL Developer, often need to check, change and see different types of available DateTime format in SQL Server. Known differences from the ISO 8601 spec: You can use a " " (space) instead of T for separating date from time. Thankfully, there's a built-in way of making it easier: the Python datetime module. The implementation. XMLTV is a file format for storing TV listings, defined in xmltv. dates and so on. One hackish option seems to be to parse the string using time. utc attribute (a UTC timezone instance). Python time strftime() Method - Pythom time method strftime() converts a tuple or struct_time representing a time as returned by gmtime() or localtime() to a string as specified by the format. date_string – The date string in ISO format – yyyy-mm-dd. Some links are presented in the Reference section. This parser can parse zoned datetimes. This module replaces the integer/tuple-based time mechanisms in the time module with a more object-oriented interface. The functions defined in this module share the following properties: They accept strings in ISO 8601 date/time formats (or some close alternatives) and return objects from the corresponding classes in Python’s datetime module. ToString Method (String) Custom Date and Time Format Strings Effectively, you don't need to convert it, you just need to format it correctly. PHP_EOL; will output 201801, not 201901 nor 201852, because of strange ISO_8601-2004 standard: the first calendar week of a year is that one which includes the first Thursday of that year, so this date (it is Monday) do belong to the first week of 2019 (this. For example it defines Basic Format, without punctuation, and Extended Format, with punctuation, and it allows elements to be omitted. In this tip we look at code you can use to convert an integer date into a datetime format. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. ISO 8601 and Nanosecond Precision Across Languages Published on June 14, 2016. Convert attack_dates strings into datetime format. I want to use Pandas' datetime module, but it expects a datetime format, not an integer. February 23, 2014 Sql Server Hour Part of Time, Hour Part Only of DateTime, Millisecond Part of Time, MilliSecond Part Only of DateTime, Minute Part of Time, Minute Part Only of DateTime, Second Part of Time, Second Part Only From DateTime, Sql, Sql Server, Time in 12 Hour Format, Time in 24 hour format, Time in hh:miAM (or PM) Format, Time. ToString method on your date time object and a custom string format. This tutorial will guide you through some of the common uses of formatters in Python, which can. We, as a SQL Developer, often need to check, change and see different types of available DateTime format in SQL Server. but python 3 stdlib helps a bit: import datetime, timezone. def convert_date (date, result_format = 'timestamp', exclude_millis = False, date_format = None): """Converts between supported `date formats`. Image: XKCD In addition, ISO 8601 dates in particular are the most globally unambiguously human readable/writeable date format and thus should always be used on the. Artifactory's ISO 8601 timestamp parser is strict. Note the double use of 'datetime' in the example below. All types provided by this module are new-style classes, and can be subclassed and extended from Python. How to convert Date in ISO 8601 Format to a Standard Date format. strptime() is a convenient way to convert them to datetime instances. The DateTimeZoneHandling setting can be used to convert a DateTime's DateTimeKind when serializing. The format specification is a null-terminated string and may contain special character sequences called conversion specifications, each of which is introduced by a '%' character and terminated by some other character known as a. As a valued partner and proud supporter of MetaCPAN, StickerYou is happy to offer a 10% discount on all Custom Stickers, Business Labels, Roll Labels, Vinyl Lettering or Custom Decals. strptime(), then datetime. , by pandas). Use DateTime::ATOM or DATE_ATOM for compatibility with ISO-8601 instead. You can use this class to format date in a specified format or you can use the predefined instances of DateTimeFormatter class. This module replaces the integer/tuple-based time mechanisms in the time module with a more object-oriented interface. The dateutil module provides powerful extensions to the standard datetime module, available in Python 2. Includes epoch explanation and conversion syntax in various programming languages. New in version 2. However, I also would also say that most of you don't know its full capabilities either. , yyyy-mm-dd. Note the double use of 'datetime' in the example below. I am using a RPi Zero Rev 1. I have a date value 2011-02-23T02:00:00-05:00 which is in ISO Format. If no separator is specified space is printed. Modifying it to start accepting these would probably lead to more people hitting bugs in production when parsing a valid ISO 8601 string generated by something other than datetime. There is datetime library related libraries like time and calendar if you are interested in a specific issue. Pythonの標準ライブラリdatetimeを使って、日時(日付や時間・時刻)の処理ができる。日時と文字列を相互に変換するメソッドstrftime()とstrptime()で、様々なフォーマットの日付や時間を操作することが可能。. strptime() is a convenient way to convert them to datetime instances. How to convert a datetime stamp in YYYYMMDD HH:MM: iPython Notebook Keyboard Shortcuts; How to get the current time in Python; How to convert date formats from YYYYMMDD to MM/DD Python's time format codes; How to loop through a python list; How to print out the current date time in the form How to get today's date in MM/DD/YYYY format. iso8601: Format a Datetime object: ISO 8601, RFC 2822 or RFC 3339 in anytime: Anything to 'POSIXct' or 'Date' Converter. Similarly, if your input data includes timestamp values parsable with time. # Print CST in ISO format - date time separator is a. utc attribute (a UTC timezone instance). Here are a few things I have learnt that may help you in your projects. dateparser - python parser for human readable dates¶. Python has a method for quickly generating an ISO 8601 formatted date/time: d. See the Notes section for additional information about using standard date and time format strings. There is also a widely used string output standard called ISO-8601. The datetime module has a basic timezone class (for handling arbitrary fixed offsets from UTC) and its timezone. object A UTC-based datetime object. The ISO standard date format is defined in the ISO 8601: yyyy-mm-dd. isoformat() # Out: '2016-07-31T23:08:20. dateparser provides modules to easily parse localized dates in almost any string formats commonly found on web pages. Python time strftime() Method - Pythom time method strftime() converts a tuple or struct_time representing a time as returned by gmtime() or localtime() to a string as specified by the format. utcdatetime. This blog talks about applying ISO 8601 date by python such as ISO year, ISO week, ISO date; how to convert datetime format to ISO format and how to convert ISO format to datetime format. strftime('%Y-%m-%dT%H:%M:%S', time. Format 12 is the Julian day number expressed as a floating point value. It is used for all date-time representations in microformats, as well as a number of other formats (HTML5 element & datetime attribute, XML Schema Datatypes, RDF, Atom). strptime but are discarded by time. 3) The datetime module provides a number of types to deal with dates, times, and time intervals. Why? I have doubt that most of you have used the time and datetime modules in Python. The datetime module supplies classes for manipulating dates and times in both simple and complex ways. fromisoformat('2018-09-19') print(d) Date Class Attributes. In this article, you will learn to convert datetime object to its equivalent string in Python with the help of examples. currently my date looks like this: 2016-01-05. i am trying to write a python script which reads a. As a valued partner and proud supporter of MetaCPAN, StickerYou is happy to offer a 10% discount on all Custom Stickers, Business Labels, Roll Labels, Vinyl Lettering or Custom Decals. These come from the bikeshare data set that you'll use throughout the rest of the chapter. Python Forums on Bytes. Use DateTime::ATOM or DATE_ATOM for compatibility with ISO-8601 instead. First we start with the conversion options available for sql datetime formats with century (YYYY or CCYY format). You can disable this feature using the mysql56_temporal_format system variable. Conversion between ISO Time Representation and datetime. Python Convert String to Datetime 1. The ActivePython distribution includes a comprehensive set of additional community packages that are installed and ready to use in your programming projects. The ISO standard date format is defined in the ISO 8601: yyyy-mm-dd. Alteryx uses the ISO data. strftime (format) ¶ Return a string representing the date and time, controlled by an explicit format string. Note: This format is not compatible with ISO-8601, but is left this way for backward compatibility reasons. , by pandas). The DATE field accepts a sring in ISO 8601 format 'YYYY-MM-DD' or datetime. 2 thoughts on " Using strptime to parse ISO 8601 formated timestamps " Olivier Mengué March 27, 2007 at 9:00 am. import datetime # datetime. The datetime module is our core definition of how to represent dates in python. If you know the exact format of the date string in advance, you can use the strptime constructor of the datetime class (new in Python version 2. If no separator is specified space is printed. ; Make sure you are using a modern enough browser. ISO formatted datetime strings will be deserialized into datetime objects. I had never heard of mxDateTime but thanks for. ISO 8601 is a standardized format for representing date and time that is popular. isoformat() when dt is naive? If so, -1. Design The primary absolute date/time type DateTime uses the following internal format: Absolute date This is a C long defined as being the number of days in the Gregorian calendar since the day before January 1 in the year 1 (0001-01-01), the. is a two-digit integer that represents the year. These methods require that an input string conforms exactly to a particular pattern for the parse operation to succeed. DateTime objects also provide access to their value in a float format usable with the python time module, provided that the value of the object falls in the range of the epoch-based time module. TryParse it givs me 2011-02-23 12:30 AM. Using datetime library. SQLAlchemy’s own DateTime and related types provide date formatting and parsing functionality when SQLite is used. Making a full ISO 8601 parser is probably possible if we ignore time deltas, but it's hardly worth the effort. プログラミング言語 Python を始める人のための入門サイト。開発環境の設定方法、言語の基礎から少し発展的な話題まで、Python の基礎知識をわかりやすく整理しています。. This module replaces the integer/tuple-based time mechanisms in the time module with a more object-oriented interface. timedelta # datetime. the field was a datetime field and the formats used in ms access and mysql vary slightly. but there is got to be a simpler way than that. May be a list including the string 'iso-8601' or Python strftime format strings. DateTime objects also provide access to their value in a float format usable with the python time module, provided that the value of the object falls in the range of the epoch-based time module. To do this use the. With just the five tricks that I'm about to show you, you can handle most of your datetime processing needs. replace(microsecond=0). Introduction As usual, these notes are primarily for myself. Design The primary absolute date/time type DateTime uses the following internal format: Absolute date This is a C long defined as being the number of days in the Gregorian calendar since the day before January 1 in the year 1 (0001-01-01), the. The datetime module has a basic timezone class (for handling arbitrary fixed offsets from UTC) and its timezone. So, the result may differ even if the same format string is used in other systems such as C. i am trying to write a python script which reads a. Alternate formats can be generated using strftime(). 0 is out! Ported to Python 3, by Brian Jones. In this case, you are looking for the style with a value of 110 (resulting in the format of mm-dd-yyyy):. Previously: Python - Create current datetime object with timezone Python - Specify datetime timezone using pytz If we have a datetime with timezone, we can also convert it to UTC datetime using pytz. DateTime object. Artifactory's ISO 8601 timestamp parser is strict. TryParseExact, DateTimeOffset. Some links are presented in the Reference section. If you set infer_datetime_format to True and enable parse_dates for a column , pandas read_csv will try to parse the data type of that column into datetime quickly. I'd like to add them all. They are extracted from open source Python projects. This is often a good choice if you know explicitly what format and time zone the date/time string is in. strptime(date_string, format) is equivalent to datetime(*(time. Net, you can work with date and time easy with the DateTime class. DateTime supports microseconds since 5. Regarding time only format, you will have to format the datetime object into a string using strftime() , and write it to a string type field (won't work in date type. isoformat() string'yfies a DateTime-object according to ISO 8601, which states that, if no timezone is specified, the string is supposed to be interpreted as UTC implicitly. The default string representation of a datetime object uses the ISO 8601 format (YYYY-MM-DDTHH:MM:SS. The ISO standard date format is defined in the ISO 8601: yyyy-mm-dd. 3 model and have connected it to the 8MP RPi camera along with a PIR motion sensor. 4 Oct 2013 Hence, you need to use the datetime (high level Object-oriented usr/bin/python import time ## dd/mm/yyyy format print Format strings. Parse function in the VB. Note: This example is only valid in Chilkat v9. Release v0. Formats for Writing ISO 8601 Dates, Times, and Datetimes. Hi , This is my 1st program in python never tried any python before. Warm up "`python. date_string - The date string in ISO format - yyyy-mm-dd Function Overview: The class method fromisoformat() from the date class of Python datetime module, constructs a date object from a string containing date in ISO format. Parse an ISO-8601 datetime string into a datetime. Python datetime to iso format string and iso format string to datetime - datetime_to_string_to. 3, “Date and Time Literals”. The ActivePython distribution includes a comprehensive set of additional community packages that are installed and ready to use in your programming projects. The problem is that a SAS data set stores datetime values as seconds since 1/1/1960 (I think that's right). 00”) If units is provided, this unit of measurement is included in the output. The DateTimeZoneHandling setting can be used to convert a DateTime's DateTimeKind when serializing. I needed to remove the microseconds from isoformat. This makes it possible to specify a format string for a datetime object in formatted string literals and when using str. time APIs introduced in JDK 8 to write date and time code. In Python date and datetime objects own a method called isocalendar() which returns a list containing three ISO 8601 values: the ISO year, the ISO week number and the ISO weekday. 2+) Or you can simply import the datetime classes you care about: from datetime import datetime, timedelta. Bases: builtins. But there's no support for parsing such strings. In some cases this can increase the parsing speed by ~5-10x. Parse() and DateTime. In SQL Server, you can use CONVERT or TRY_CONVERT function with an appropriate datetime style. The datetime module is our core definition of how to represent dates in python. Our Python library lets you record analytics data from your Python code. Thankfully, there's a built-in way of making it easier: the Python datetime module. I know I can build various check to seee if we are in leap year, if we are the 1st then yesterday is the 31(or 30 depending of the month) etc. It is important for a business to understand if their products are selling well. combine(d, t) print(dt) "` 1st step. AUTHOR EMERITUS This module was created by Rick Measham. This returns an immutable formatter capable of formatting and parsing the ISO-8601 extended date format. you can refer to our article on Python Datetime Module with Quick Examples. Delimiters may be hyphen, space or /, and Dutch or English month abbreviations may be. 3 model and have connected it to the 8MP RPi camera along with a PIR motion sensor. strftime python (9). ToString method on your date time object and a custom string format. Modifying it to start accepting these would probably lead to more people hitting bugs in production when parsing a valid ISO 8601 string generated by something other than datetime. d format writes SAS datetime values in the form ddmmmyy:hh:mm:ss. It did not convert ISO date-time strings to numbers as the classic Excel connector did. (PowerBuilder) DateTime - Get in ISO 8601 Compatible Format. py 2003-08-04 12:30:45 datetime. fromisoformat('2018-09-19') print(d) Date Class Attributes. Python datetime modules: In this article, we will see the Python datetime module. It lacks support for leap seconds, as does the standard library's datetime module. A truly pythonic cheat sheet about Python programming language. Using Formula tool I get desired lay out but it's a string. In this article, we will show you, how to import datetime in Python, work with date and time objects, format datetime, timedelta with practical examples. Join David Powers for an in-depth discussion in this video, Creating a DateTime object from a custom format, part of PHP Date and Time Essential Training. 4 Oct 2013 Hence, you need to use the datetime (high level Object-oriented usr/bin/python import time ## dd/mm/yyyy format print Format strings. The DateTimeZoneHandling setting can be used to convert a DateTime's DateTimeKind when serializing. One hackish option seems to be to parse the string using time. It is easy to serialize a Python data structure as JSON, we just need to call the json. dec_fig specifies the number of figures after the decimal point. Example Without timezone, with microseconds from datetime import datetime datetime. import datetime # datetime. replace(microsecond=0). If True and no format is given, attempt to infer the format of the datetime strings, and if it can be inferred, switch to a faster method of parsing them. MySQL recognizes DATE, DATETIME, and TIMESTAMP values in several formats, described in Section 9. Days and months without a leading 0 (2 vs 02) will be parsed. Thankfully, there's a built-in way of making it easier: the Python datetime module. The draft ISO/DIS 8601-1:2016 represents the slightly updated contents of the current ISO 8601 standard, whereas the draft ISO/DIS 8601-2:2016 defines various extensions such as uncertainties or parts of the Extended Date/Time Format (EDTF). Days and months without a leading 0 (2 vs 02) will be parsed. TryParseExact methods. The implementation. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. You may modify the format pattern using the applyPattern methods as desired. - ``exclude_millis:`` When set to any true value, rounds and drops milliseconds as explained in `millisecond handling`. I'd like to add them all. A Standard SQL Date and Time Format Strings use any format specifier to convert the given date time variable into required format. There's no such thing as a "PSF License". dec_fig specifies the number of figures after the decimal point. Default: ['iso-8601'] TIME_FORMAT. isoformat() string'yfies a DateTime-object according to ISO 8601, which states that, if no timezone is specified, the string is supposed to be interpreted as UTC implicitly. def art8601_format(dt): """ Format datetime object in ISO 8601 format suitable for Artifactory. You can read the man page of date, or use the example below for one possible and very useful format. Subtracting 100 from the Style (format) number will transform dates without century (YY). Use ISO 8601 as input and output string format. A truly pythonic cheat sheet about Python programming language. DateTime (dt_format=’rfc822′, **kwargs) Return a formatted datetime string in UTC. Net, you can work with date and time easy with the DateTime class. You can disable this feature using the mysql56_temporal_format system variable. def art8601_format(dt): """ Format datetime object in ISO 8601 format suitable for Artifactory. You can view code examples in the area to the right, and you can switch the programming language of the examples with the tabs in the top right. However, the orders were not sorted correctly. This is due to the fact that Pendulum relies heavily on the presence of the fold attribute which was introduced in Python 3. But in some situations we may need to set date and time manually for different date and times. Parse an ISO-8601 datetime string into a datetime. Python Dates. A date in Python is not a data type of its own, but we can import a module named datetime to work with dates as date objects. For ISO 8601 compliance, however I think we need a way to specify a parser that will accept any valid 8601 format: with T or space separator and with or without : in time and timezone and with or without dashes in date. Używając parametrów formatujących wyświetl datę i czas w formacie ISO. And: The string type is more useful for input and output such as writing to files. Before we get into the examples, let me show you the list of available methods in this Python datetime module. Arguments: - ``date:`` Date in one of the supported `date formats`. You can use this class to format date in a specified format or you can use the predefined instances of DateTimeFormatter class. Rather than support the entire. Here are a few things I have learnt that may help you in your projects. isoformat that happens to be in an unsupported format. Check out the strptime documentation for the list of all different types of format code supported in Python. datetime helps us identify and process time-related elements like dates, hours, minutes, seconds, days of the week, months, years, etc. datetime values have flexible display formats and up to nanosecond precision, and can account for time zones, daylight saving time, and leap seconds. I had never heard of mxDateTime but thanks for. - ``result_format:`` Format of the returned date. Recreating ISO format with strftime() In the last chapter, you used strftime() to create strings from date objects. The Python datetime module offers functions and classes for working with date and time parsing, formatting, and arithmetic. Introduction As usual, these notes are primarily for myself. Arrow - better date & time manipulation for objects is the lack of a constructor from iso format. This library is open-source, so you can check it out on Github. There's no support for parsing strings in various formats and returning a corresponding instance of one of the types. Current timestamp: 1572246808 Countdown to: 1572300000 Convert timestamp to date. In this article, we will look at the Python DateTime module. Note that Babel uses different patterns for specifying number and date formats compared to the Python equivalents (such as time. strftime python (9). The parser is strict by default, thus time string 24:00 cannot be parsed. This is causing me to lose my hair, in MySQL it is just so much easier. Importing a csv using a custom function to parse dates. Datetime From String. The DATE field accepts a sring in ISO 8601 format 'YYYY-MM-DD' or datetime. is a two-digit integer that represents the year. ParseExact, DateTime. “1234” is formatted as “1234. A time zone. Here are some observations: * The order is specifically prescribed to be from the larges. The number returned by time() may be converted into a more common time format (i. In this article, you will learn to convert datetime object to its equivalent string in Python with the help of examples. format() method of the string class allows you to do variable substitutions and value formatting. but there is got to be a simpler way than that. I am using a RPi Zero Rev 1. The number returned by time() may be converted into a more common time format (i. I know I can build various check to seee if we are in leap year, if we are the 1st then yesterday is the 31(or 30 depending of the month) etc. In both cases a datetime instance is returned but with missing times defaulting to 0, and missing days / months defaulting to 1. The ISO standard date format is defined in the ISO 8601: yyyy-mm-dd. datetime type in the Python standard library. A Standard SQL Date and Time Format Strings use any format specifier to convert the given date time variable into required format. You're going to create a few different datetime objects from scratch to get the hang of that process. This returns an immutable formatter capable of formatting and parsing the ISO-8601 extended date format. 7: I want to parse standard ISO date/time strings such as 2012-09-09T18:00:00-07:00 into Python "datetime" objects. Recommended Python Training - DataCamp For Python training , our top recommendation is DataCamp. UTCDateTime¶ class UTCDateTime(*args, **kwargs) [source] ¶. The DATE, DATETIME, and TIMESTAMP types are related. (4 replies) Hi, I am trying to find a simple way to get "yesterday's" date. isoformat, basic date and time types (datetime), date and time, python code, i spy. def parse_datetime (value): """Parses a string and return a datetime. 3) The datetime module provides a number of types to deal with dates, times, and time intervals. The draft ISO/DIS 8601-1:2016 represents the slightly updated contents of the current ISO 8601 standard, whereas the draft ISO/DIS 8601-2:2016 defines various extensions such as uncertainties or parts of the Extended Date/Time Format (EDTF). If you want to use this format, or you want to maintain compatibility with Microsoft JSON serializers or older versions of Json. You can read the man page of date, or use the example below for one possible and very useful format. It is the ISO 8601 format which is used for internationally exchangeable timestamp information. Includes epoch explanation and conversion syntax in various programming languages. It is easy to serialize a Python data structure as JSON, we just need to call the json. is an integer that represents the day of the month. The implementation. “1234” is formatted as “1234. TryParseExact methods. is an integer that represents the hour in 24-hour clock time. Python Forums on Bytes. Date formats are like fruits, sometimes you don't know they're rotten until you cut them open. but there is got to be a simpler way than that. SQLite does not have built-in DATE, TIME, or DATETIME types, and pysqlite does not provide out of the box functionality for translating values between Python datetime objects and a SQLite-supported format. strptime() is a convenient way to convert them to datetime instances. TryParseExact, DateTimeOffset. (19 replies) In Python 2. Similarly, if your input data includes timestamp values parsable with time. utcfromtimestamp(1496998804). If True and no format is given, attempt to infer the format of the datetime strings, and if it can be inferred, switch to a faster method of parsing them. import datetime # datetime. If time zone information is omitted the default time zone given is used (which in turn defaults to UTC). Before we get into the examples, let me show you the list of available methods in this Python datetime module. The DATE field accepts a sring in ISO 8601 format 'YYYY-MM-DD' or datetime. Datetime From String. However, DATETIME_TRUNC with the ISOYEAR date part truncates the datetime_expression to the beginning of the ISO year, not the Gregorian calendar year. In this article, you will learn to convert datetime object to its equivalent string in Python with the help of examples. In this case, you are looking for the style with a value of 110 (resulting in the format of mm-dd-yyyy):. Date and datetime are an object in Python, so when you manipulate them, you are actually manipulating objects and not string or timestamps. Parse function in the VB. ISO 8601 describes a large number of date/time formats.